COGNITIVE ASSESSMENT Which of the Following Statements Describes the OSI

Multiple Choice

COGNITIVE ASSESSMENT Which of the following statements describes the OSI model?

A) It describes the flow of data in a network from the user's application to the physical transmission media.
B) It consists of eight layers of network devices and describes the protocols each uses.
C) It is a type of network topology that works outside of the Internet.
D) It charts the progress of communications standards throughout the years and predicts upcoming advancements.